So, 2 months ago I had an early period lasted 6 days.. it was lighter than usually but still a period. Last month I missed my period. My diet hasn’t changed I’m not stressed... at all. But I’m still getting negatives. My boobs are sore including my nipples. (& sharp stabbing pains in my boobs) I’ve had cramps and back cramps. I’m SUPER moody!!!! Gas/ constipated. I have never had heartburn or indigestion until here recently and it’s been causing me to throw up. I have heard some people say, you can still be pregnant. Some women don’t know until they do a blood test. ??